Probabilistic reasoning in intelligent systems: networks of plausible inference
Probabilistic reasoning in intelligent systems: networks of plausible inference
Elements of information theory
Elements of information theory
Neural Networks: A Comprehensive Foundation
Neural Networks: A Comprehensive Foundation
TaSe, a Taylor series-based fuzzy system model that combines interpretability and accuracy
Fuzzy Sets and Systems
Mutual information and k-nearest neighbors approximator for time series prediction
ICANN'05 Proceedings of the 15th international conference on Artificial neural networks: formal models and their applications - Volume Part II
Robot learning language - Integrating programming and learning for cognitive systems
Robotics and Autonomous Systems
Strengthening the Forward Variable Selection Stopping Criterion
ICANN '09 Proceedings of the 19th International Conference on Artificial Neural Networks: Part II
Applying multiobjective RBFNNs optimization and feature selection to a mineral reduction problem
Expert Systems with Applications: An International Journal
Input selection for radial basis function networks by constrained optimization
ICANN'07 Proceedings of the 17th international conference on Artificial neural networks
Minimising the delta test for variable selection in regression problems
International Journal of High Performance Systems Architecture
Variable selection in a GPU cluster using delta test
IWANN'11 Proceedings of the 11th international conference on Artificial neural networks conference on Advances in computational intelligence - Volume Part I
Feature selection by block addition and block deletion
ANNPR'12 Proceedings of the 5th INNS IAPR TC 3 GIRPR conference on Artificial Neural Networks in Pattern Recognition
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Input variable selection is a key preprocess step in any I/O modelling problem. Normally, better generalization performance is obtained when unneeded parameters coming from irrelevant or redundant variables are eliminated. Information theory provides a robust theoretical framework for performing input variable selection thanks to the concept of mutual information. Nevertheless, for continuous variables, it is usually a more difficult task to determine the mutual information between the input variables and the output variable than for classification problems. This paper presents a modified approach for variable selection for continuous variables adapted from a previous approach for classification problems, making use of a mutual information estimator based on the k-nearest neighbors.